PHIPPS, J. B.

STUDIES IN MESPILUS, CRATAEGUS, AND ×CRATAEMESPILUS (ROSACEAE), I. DIFFERENTIATION OF MESPILUS AND CRATAEGUS, EXPANSION OF ×CRATAEMESPILUS, WITH SUPPLEMENTARY OBSERVATIONS ON DIFFERENCES BETWEEN THE CRATAEGUS AND AMELANCHIER CLADES

. Phytotaxa, Auckland, New Zealand, v. 257, n. 3, p. 201–229, 2016. DOI: 10.11646/phytotaxa.257.3.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.257.3.1. Acesso em: 7 dec. 2025.